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205212RO is a 19 pcs twist drill set DIN 338 type N, HSS rolled in plastic case (Ø 1mm up to 10mm in increments of 0.5mm). It is high-performance ground standard twist drill made from heavy-duty high-speed steel. The fully ground twist drill has a precise concentricity. Thanks to the split point, this drill has good centring properties and requires little pressure.
Shape N: helical point normal ground tip ground
Black surface coating
Cylindrical shaft
Right hand cutting direction
H8 tolerance
Spiral angle is 25° - 30°
118° point angle
Normal groove profile and normal core